As the latest fashionista-turned—thriller novelist, the former CNN personality delves into the treacherous world of cokehead models, narcissistic designers, and transvestite execs. When the bitchy socialite wife of a fashion mogul is found stabbed to death in a VIP powder room, they all fall under suspicion. Freshly face-lifted TV producer Sonya Iverson tries to piece together the story while the bodies pile up. Though Live at 10:00, Dead at 10:15 races on breezily enough, the stock characters -- chilly magazine editor! rehabbed supermodel! control-freak publicist! -- are about as two-dimensional as a glossy magazine page.